I posted about WEEM earlier in the thread. I started with one gummy though the suggested dose is two daily. I am small. It is having amazing results for hair loss (and nails). I took it for a few weeks and stopped and the hair loss continued to be much less. Then I started up again with half daily for maintenance. I was having large handfuls of hair coming out in the shower and now it is just a few strands. WEEM has high dose biotin and some B vitamins.